2294545 has 8 divisors (see below), whose sum is σ = 3003840. Its totient is φ = 1668720.

The previous prime is 2294533. The next prime is 2294627. The reversal of 2294545 is 5454922.

2294545 = T₂₃₀ + T₂₃₁ + ... + T₂₉₅.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2294545 - 2¹¹ = 2292497 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20805 + ... + 20914.

It is an arithmetic number, because the mean of its divisors is an integer number (375480).

2^2294545 is an apocalyptic number.

It is an amenable number.

2294545 is a deficient number, since it is larger than the sum of its proper divisors (709295).

2294545 is a wasteful number, since it uses less digits than its factorization.

2294545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41735.

The product of its digits is 14400, while the sum is 31.

The square root of 2294545 is about 1514.7755609330. The cubic root of 2294545 is about 131.8961725625.

It can be divided in two parts, 229 and 4545, that added together give a palindrome (4774).

The spelling of 2294545 in words is "two million, two hundred ninety-four thousand, five hundred forty-five".